package com.ynny.demo06;
import java.util.Scanner;
public class Sum {
public static void main(String[]args){
Scanner S1=new Scanner(System.in);
int s1=S1.nextInt();
int s2=S1.nextInt();
System.out.println("和为:"+s1+s2);
System.out.println("差为:"+(s1-s2));
}
}
